Adaptor for a circular fluorescent lamp



FIG. 1 is a top perspective view of the adapter with inserted circular fluorescent lamp;

FIG. 2 is a back perspective view of the adapter with inserted circular fluorescent lamp;

FIG. 3. is a top view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a side view of the adapter with the lamp of FIG. 5, rotated 90°; and,

FIG. 7 is a front perspective view of the adapter and of the lamp in non-inserted condition. 

The ornamental design of an adaptor for a circular fluorescent lamp, as shown and desccribed. 